CA2575865A1 - Removable embolus blood clot filter - Google Patents
Removable embolus blood clot filter Download PDFInfo
- Publication number
- CA2575865A1 CA2575865A1 CA002575865A CA2575865A CA2575865A1 CA 2575865 A1 CA2575865 A1 CA 2575865A1 CA 002575865 A CA002575865 A CA 002575865A CA 2575865 A CA2575865 A CA 2575865A CA 2575865 A1 CA2575865 A1 CA 2575865A1
- Authority
- CA
- Canada
- Prior art keywords
- filter
- longitudinal axis
- expanded configuration
- blood clot
- spaced
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
A blood clot filter which is collapsible toward a central longitudinal axis into a collapsed configuration for insertion into a blood vessel and which is radially expandable outwardly from the longitudinal axis to an expanded configuration for contact with the inner wall of the blood vessel at two longitudinally spaced locations. A first plurality of spaced, elongate arms, in the expanded configuration of the filter, curve outwardly away from the longitudinal axis toward the trailing end of the filter to form a first filter basket. These arms prevent movement of the filter in a first longitudinal direction. A second plurality of spaced elongate legs angle outwardly away from the longitudinal axis toward the leading edge of the filter in the expanded configuration thereof. These second legs form a second filter basket opening toward the leading end and prevent longitudinal movement of the filter in a second direction opposite to the first direction.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/682,192 US5669933A (en) | 1996-07-17 | 1996-07-17 | Removable embolus blood clot filter |
| US08/682,192 | 1996-07-17 | ||
| CA002261120A CA2261120C (en) | 1996-07-17 | 1997-07-16 | Removable embolus blood clot filter |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002261120A Division CA2261120C (en) | 1996-07-17 | 1997-07-16 | Removable embolus blood clot filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2575865A1 true CA2575865A1 (en) | 1998-01-22 |
| CA2575865C CA2575865C (en) | 2009-09-22 |
Family
ID=37913515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002575865A Expired - Fee Related CA2575865C (en) | 1996-07-17 | 1997-07-16 | Removable embolus blood clot filter |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2575865C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662703A (en) * | 2015-12-29 | 2021-11-19 | 艾姆伯莱恩公司 | Multi-access intraoperative embolic protection device |
| US12076224B2 (en) | 2012-01-06 | 2024-09-03 | Emboline, Inc. | Integrated embolic protection devices |
| US12239523B2 (en) | 2019-02-13 | 2025-03-04 | Emboline, Inc. | Catheter with integrated embolic protection device |
| US12263076B2 (en) | 2023-03-13 | 2025-04-01 | Emboline, Inc. | Multi-access intraprocedural embolic protection device |
-
1997
- 1997-07-16 CA CA002575865A patent/CA2575865C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12076224B2 (en) | 2012-01-06 | 2024-09-03 | Emboline, Inc. | Integrated embolic protection devices |
| CN113662703A (en) * | 2015-12-29 | 2021-11-19 | 艾姆伯莱恩公司 | Multi-access intraoperative embolic protection device |
| US12239523B2 (en) | 2019-02-13 | 2025-03-04 | Emboline, Inc. | Catheter with integrated embolic protection device |
| US12263076B2 (en) | 2023-03-13 | 2025-04-01 | Emboline, Inc. | Multi-access intraprocedural embolic protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2575865C (en) | 2009-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20160718 |